Bush Hog 12814, Руководство оператора, Страница: 103 / 206

ASSEMBLY
2814-2820 08/20 Assembly Section 3-9
© 2020 Alamo Group Inc.
ASSEMBL
Y
WING DRIVELINE
NOTE: The Wing driveline is assembled too the unit at the factory and these instructions are for re-installation,
should it be removed for repair. Follow reverse order for driveline removal.
1. Install wing drivelines, attaching clutch to wing gearboxes. Secure driveline with tapered pin, lockwasher,
and nut. Tighten nut to 30 ft. lbs. Pull on each driveline section to make certain it is securely attached.
2. Attach Wing Shield Chains to keep shields from being removed from machine.
3. On each clutch, loosen eight nuts retaining clutch springs 1/3 turn or until spring can be turned with fingers.
4. With tractor at idle speed, engage tractor PTO drive 2 - 3 seconds. Each clutch should slip without turning
blades.
5. Retighten nuts to within 1/64” of original position. Initial spring length for the clutches is 1.27”.
Failure to re-tighten nuts to original position may cause damage to implement and/or tractor
due to improper slip clutch torque setting.
Many of the equipment components are HEAVY (60 lbs or greater) and Special Lifting
Procedures are recommended. Use lifting assistance such as mechanical assistance, two
people, and proper lifting techniques when connecting or installing the driveshaft to reduce
the possibility of back injuries.
DRIVELINE ATTACHMENT
The driveline yoke and tractor PTO shaft must be
dirt free and greased for attachment.
To connect the mower driveline to the tractor PTO
output shaft, pull the driveline yoke collar back and
align the grooves and splines of the yoke with those
of the PTO shaft. Push the driveline yoke onto the
PTO shaft, release the locking collar, and position
the yoke until the locking collar balls are seated
onto the PTO shaft.
Push and pull the driveline
back and forth several times to ensure a secure
attachment.
OPS-R-0003_I